Technical Deployment Note for the Philippines: Server-Side Dynamic Security for QR Codes

This document is a Philippines-specific technical deployment note derived from“Dynamic Machine-Readable Code Security”(DOI: 10.5281/zenodo.18337895). It addresses QR code replacement fraud and malicious redirection risks inhigh-density QR environments common in the Philippines, including payments,retail, transportation, and public services, without modifying existingQR code formats, scanners, or client devices. The proposed approach enables server-side dynamic validation of machine-readablecodes, providing read-count limitation, time-based access control, andstate-aware verification without changes to client-side infrastructure. Technical validation (PoC) is conducted free of charge.Commercial terms, licensing, exclusivity, or country-specific rightscan be discussed based on validation results. The core technology is patent-pending.Japanese Patent Application: JP2026-008393 Contact: info@xinse.jp